// pages/collect/index.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    tabs:[
      {
        id:0,
        value:"商品收藏",
        isActive:true
      },
      {
        id:1,
        value:"品牌收藏",
        isActive:false
      },
      {
        id:2,
        value:"店铺收藏",
        isActive:false
      },
      {
        id:3,
        value:"浏览足迹",
        isActive:false
      }
    ],

  },

  onShow(){
    const collect=wx.getStorageSync("collect")||[];
    this.setData({
      collect
    });
      
  },

  handleTabsItemChange(e){
    const{index} = e.detail;
     // 2 修改源数组
     let { tabs } = this.data;
     tabs.forEach((v, i) => i === index ? v.isActive = true : v.isActive = false);
     // 3 赋值到data中
     this.setData({
       tabs
     })

  }

  
})